Patek Philippe Complicated Chronograph 5205G Watch! .1. After two years of continuous modifications and adjustments to the movement, we consistently strive for the goal of original craftsmanship! .2. Diameter 38.5MM! .3. Functions are consistent with the original: moon phase, week, month, and calendar! .4. The dial features a high-difficulty dual-color infiltration, not a standard factory process! .5. Sapphire glass mirror with an additional layer for enhanced transparency! .6. Technical breakthrough: improved with Seagull movement to integrate Cal.324S movement! Both the main and intermediate plates achieve a perfect chamfer effect and are treated with rhodium plating. The plates are adorned with Swiss-imported jewel bearings, showcasing pure color and vibrant natural craftsmanship. We welcome your appreciation!